/*
 * INSANE - Interactive Structural Analysis Environment
 *
 * Copyright (C) 2003-2006
 * Universidade Federal de Minas Gerais
 * Escola de Engenharia
 * Departamento de Engenharia de Estruturas
 *
 * Author's email :     insane@dees.ufmg.br
 * Author's Website :   http://www.dees.ufmg.br/insane
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-
 * 1307, USA.
 * 
 */

package br.ufmg.dees.insane.util.extrapolation;

import java.util.ArrayList;

import br.ufmg.dees.insane.util.IMatrix;
import br.ufmg.dees.insane.util.INaturalCoords;

/** 
 * The class represents an extrapolation of values in one dimension.
 * @author Penna, Samuel & Pitangueira, Roque
 * @since novenber 2006
 */
public class LagrangeanExtrapolation1D extends LagrangeanExtrapolation{
	
    /**
     * The default's constructor.
     */
	public LagrangeanExtrapolation1D() {

    }
	
    /**
     * Initialize the lagrangean extrapolation to it values and it coords.
     */
	public LagrangeanExtrapolation1D(ArrayList natCoords,ArrayList values) {
	   super(natCoords,values);
    }
    
    /** 
     * The method return the qsi terms matrix of lagrangean's polynomial 
     * respective to it natural coords.
     * @param p The natural coords.
     * @return fiQsi The matrix with qsi terms.
     */
    protected IMatrix fi(INaturalCoords p){
        IMatrix fi = fiQsi(p);
        return fi;
    }
    
    
//*****************************************************************************
}
